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| In the days before UT... https://www.rypn.org/forums/viewtopic.php?f=1&t=24824 |
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| Author: | Raymond Dewley [ Mon Feb 18, 2008 1:10 pm ] |
| Post subject: | In the days before UT... |
How did RR's test boiler sheet thickness before the rise of UT testing? |
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| Author: | Dave [ Mon Feb 18, 2008 2:20 pm ] |
| Post subject: | Re: In the days before UT... |
Hydro and hammer, or drill holes. Get ahold of L&RP and read the late Jack Anderson's great series of articles on boiler qualification before the Big Bang changed everything. dave |
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